svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / documents / view / legend / gui / GeneralLayerPropertiesPage.java @ 44872
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package org.gvsig.app.project.documents.view.legend.gui; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.text.NumberFormat; |
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import java.text.ParseException; |
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import javax.swing.JComponent; |
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import org.apache.commons.lang3.StringUtils; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.propertypage.PropertiesPage; |
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import org.gvsig.propertypage.PropertiesPageFactory; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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public class GeneralLayerPropertiesPage extends GeneralLayerPropertiesPageView implements PropertiesPage { |
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private static final Logger logger = LoggerFactory.getLogger(GeneralLayerPropertiesPage.class); |
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private FLayer layer = null; |
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public static class GeneralLayerPropertiesPageFactory implements PropertiesPageFactory { |
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@Override
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public String getGroupID() { |
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return ViewDocument.LAYER_PROPERTIES_PAGE_GROUP;
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} |
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@Override
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public String getName() { |
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return "General"; |
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} |
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@Override
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public boolean isVisible(Object obj) { |
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return obj instanceof FLayer; |
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} |
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@Override
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public PropertiesPage create(Object container, Object obj) { |
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return new GeneralLayerPropertiesPage((FLayer) obj); |
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} |
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} |
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@SuppressWarnings("OverridableMethodCallInConstructor") |
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public GeneralLayerPropertiesPage(FLayer layer) {
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this.initComponents();
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this.setLayer(layer);
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} |
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@Override
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public void setData(Object data) { |
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} |
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private void initComponents() { |
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this.rdoShowAlways.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent ae) { |
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txtIsGreaterThan.setEnabled(false);
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txtIsLessThan.setEnabled(false);
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} |
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}); |
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this.rdoShowConditionedToTheScale.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent ae) { |
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txtIsGreaterThan.setEnabled(true);
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txtIsLessThan.setEnabled(true);
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} |
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}); |
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this.translate();
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} |
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private void translate() { |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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this.lblName.setText(i18nManager.getTranslation("Nombre") + ":"); |
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this.lblRangeOfScales.setText(i18nManager.getTranslation("rango_de_escalas")); |
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this.lblIsGreaterThan.setText(i18nManager.getTranslation("este_por_encima_de")); |
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this.lblIsLessThan.setText(i18nManager.getTranslation("este_por_debajo_de_")); |
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this.lblFullScale.setText(i18nManager.getTranslation("escala_maxima")); |
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this.lblMinumunScale.setText(i18nManager.getTranslation("escala_minima")); |
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this.lblProperties.setText(i18nManager.getTranslation("propiedades")); |
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this.rdoShowAlways.setText(i18nManager.getTranslation("Mostrar_siempre")); |
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this.rdoShowConditionedToTheScale.setText(i18nManager.getTranslation("No_mostrar_la_capa_cuando_la_escala") + ":"); |
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} |
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@Override
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public String getTitle() { |
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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return i18nManager.getTranslation("General"); |
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} |
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@Override
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public int getPriority() { |
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return 1000; |
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} |
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@Override
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public boolean whenAccept() { |
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this.whenApply();
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return true; |
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} |
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@Override
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public boolean whenApply() { |
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NumberFormat nf = NumberFormat.getInstance(); |
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if (this.rdoShowConditionedToTheScale.isSelected()) { |
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try {
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String s = this.txtIsGreaterThan.getText(); |
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if (StringUtils.isEmpty(s)) {
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layer.setMinScale(-1);
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} else {
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layer.setMinScale((nf.parse(s)).doubleValue()); |
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} |
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} catch (ParseException ex) { |
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this.txtIsGreaterThan.setText(""); |
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} |
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try {
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String s = this.txtIsLessThan.getText(); |
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if (StringUtils.isEmpty(s)) {
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layer.setMaxScale(-1);
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} else {
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layer.setMaxScale((nf.parse(s)).doubleValue()); |
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} |
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} catch (ParseException ex) { |
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this.txtIsLessThan.setText(""); |
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} |
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} else {
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layer.setMinScale(-1);
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layer.setMaxScale(-1);
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} |
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if (!this.txtName.getText().equals(layer.getName())) { |
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layer.setName(this.txtName.getText());
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} |
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return true; |
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} |
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@Override
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public boolean whenCancel() { |
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// Do nothing
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return true; |
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} |
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@Override
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public JComponent asJComponent() { |
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return this; |
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} |
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public void setLayer(FLayer layer) { |
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NumberFormat nf = NumberFormat.getInstance(); |
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this.layer = layer;
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this.txtName.setText(this.layer.getName()); |
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String info = this.getLayerInfo(); |
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if( info.startsWith("<html>") ) { |
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this.txtProperties.setContentType("text/html"); |
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} |
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this.txtProperties.setText(info);
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this.txtProperties.setCaretPosition(0); |
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if (layer.getMinScale() != -1) { |
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this.txtIsGreaterThan.setText(nf.format(layer.getMinScale()));
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} |
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if (layer.getMaxScale() != -1) { |
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this.txtIsLessThan.setText(nf.format(layer.getMaxScale()));
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} |
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if (layer.getMinScale() == -1 && layer.getMaxScale() == -1) { |
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this.rdoShowConditionedToTheScale.setSelected(false); |
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} else {
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this.rdoShowConditionedToTheScale.setSelected(true); |
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} |
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} |
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private String getLayerInfo() { |
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String info;
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StringBuilder buff = new StringBuilder(); |
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try {
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I18nManager i18nManager = ToolsLocator.getI18nManager(); |
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info = layer.getInfoString(); |
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if (info == null) { |
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Envelope fullExtentViewPort = layer.getFullEnvelope(); |
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IProjection mapProjection = layer.getMapContext().getProjection(); |
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buff.append(i18nManager.getTranslation("Extent"));
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buff.append(" ");
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buff.append(mapProjection.getAbrev()); |
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buff.append(" (")
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.append(i18nManager.getTranslation("view_projection"))
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.append("):\n\t");
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buff.append(i18nManager.getTranslation("Superior"))
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.append(":\t")
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.append(fullExtentViewPort.getMaximum(1))
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.append("\n\t");
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buff.append(i18nManager.getTranslation("Inferior"))
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.append(":\t")
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.append(fullExtentViewPort.getMinimum(1))
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.append("\n\t");
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buff.append(i18nManager.getTranslation("Izquierda"))
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.append(":\t")
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.append(fullExtentViewPort.getMinimum(0))
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.append("\n\t");
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buff.append(i18nManager.getTranslation("Derecha"))
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.append(":\t")
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.append(fullExtentViewPort.getMaximum(0))
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.append("\n");
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if (layer.getProjection() != null |
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&& !layer.getProjection().getAbrev().equals( |
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mapProjection.getAbrev())) { |
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IProjection nativeLayerProj = layer.getProjection(); |
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ICoordTrans ct = mapProjection.getCT(nativeLayerProj); |
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Envelope nativeLayerExtent = fullExtentViewPort.convert(ct); |
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buff.append(i18nManager.getTranslation("Extent"))
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.append(" ");
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buff.append(nativeLayerProj.getAbrev()); |
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buff.append(" (")
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.append(i18nManager.getTranslation("layer_native_projection"))
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.append("):\n\t");
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buff.append(i18nManager.getTranslation("Superior"))
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.append(":\t")
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.append(nativeLayerExtent.getMaximum(1))
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.append("\n\t");
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buff.append(i18nManager.getTranslation("Inferior"))
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.append(":\t")
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.append(nativeLayerExtent.getMinimum(1))
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.append("\n\t");
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buff.append(i18nManager.getTranslation("Izquierda"))
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.append(":\t")
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.append(nativeLayerExtent.getMinimum(0))
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.append("\n\t");
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buff.append(i18nManager.getTranslation("Derecha"))
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.append(":\t")
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.append(nativeLayerExtent.getMaximum(0))
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.append("\n");
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} |
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if (layer instanceof FLyrVect) { |
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try {
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GeometryType geomType = ((FLyrVect) layer).getTypeVectorLayer(); |
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buff.append("\n")
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.append(i18nManager.getTranslation("type"))
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.append(": ")
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.append(geomType.getFullName()) |
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.append("\n");
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} catch (Exception e) { |
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logger.warn("Can't get gemetry type for layer '" + layer.getName() + "'.", e); |
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buff.append("\n")
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.append(i18nManager.getTranslation("type"))
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.append(": ")
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.append("unknow")
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.append("\n");
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} |
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} |
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info = buff.toString(); |
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} |
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} catch (Exception e) { |
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logger.warn("Can't get layer information.", e);
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info = buff.toString(); |
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} |
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return info;
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} |
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} |